Wheel-Locked Movable Bases for Stackable Fitness Equipment

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Solution Overview

Problem

Conventional fitness machines are large, heavy, and static, occupying substantial floor space and lacking mobility, which restricts dynamic use and efficient storage solutions.

Innovation Solution

A movable and stackable base system for fitness machines, featuring lifting mechanisms, specialized base shapes, wheel locking mechanisms, and optional battery power, enabling seamless mobility and nesting capabilities.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Stability of the object's composition

If conventional fitness machines are designed with fixed bases to ensure stability during use, then structural stability is improved, but mobility and storage efficiency deteriorate

Engineering Contradiction:
Improvestructural stabilityVSAvoidmobility
Core Design Contradiction:
Stability of the object's compositionVSEase of operation

Solution Approach 1:

The base structure transitions from a static fixed design to a dynamic movable design by incorporating wheels. The base can be locked in position during use to ensure stability, and moved when storage is needed, making the system adaptable between these two states.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The base is divided into separate functional components: a stable support structure for during-use stability, and detachable wheels for mobility. This segmentation allows each component to optimize its function independently - the frame provides structural integrity while the wheels enable easy relocation.

Inventive Principle:
Principle #1Segmentation

2Strength

If fitness machines use traditional base designs to maximize structural strength, then load-bearing capacity is improved, but storage footprint increases

Engineering Contradiction:
Improveload-bearing capacityVSAvoidstorage footprint
Core Design Contradiction:
StrengthVSArea of stationary object

Solution Approach 1:

Multiple fitness machines are designed to nest within each other when stored, with smaller machines fitting inside larger ones. This nesting arrangement dramatically reduces the total storage footprint while maintaining the structural strength needed for operation, as the base structure remains intact during use.

Inventive Principle:
Principle #7Nested doll (Nesting)

Solution Approach 2:

The storage solution moves from a two-dimensional side-by-side arrangement to a three-dimensional nested arrangement. By utilizing vertical space and overlapping dimensions, multiple machines occupy less floor area while maintaining their individual structural integrity and load-bearing capacity.

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

3Reliability

If fitness equipment is designed for permanent installation to ensure operational stability, then reliability during use is improved, but flexibility and adaptability deteriorate

Engineering Contradiction:
Improveoperational stabilityVSAvoidflexibility
Core Design Contradiction:
ReliabilityVSAdaptability or versatility

Solution Approach 1:

The base incorporates a dynamic locking mechanism that allows the equipment to be securely fixed in position during operation for reliability, and easily moved when repositioning is needed for flexibility. This dynamic state change enables the system to adapt between these opposing requirements.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The base structure serves multiple functions: it provides stable support during use, enables easy movement through attached wheels, and facilitates nesting with other machines for storage. This multi-functionality allows a single base design to address both reliability and flexibility requirements.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Data Source

PatentUS20250281813A1Movable and stackable base for exercise equipment
Publication Date: 2025.09.11 HEART RATE INC
  • US20250281813A1 patent drawing
  • US20250281813A1 patent drawing
  • US20250281813A1 patent drawing

AI summary

The present invention discloses a movable and stackable base system designed for vertical fitness machines. Traditional fitness machines occupy significant floor space and lack the ability to be efficiently stored or moved. This invention addresses these limitations by introducing a base system that enables easy mobility and stacking or nesting of fitness machines, thus optimizing space utilization in gym environments. The system incorporates unique design principles, including lifting mechanisms, specialized base shapes, angled configurations, wheel locking mechanisms, and optional battery power, to facilitate versatile usage of fitness equipment.